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Tuesday, January 3, 2012

The suprascapular artery arises from thyrocervical trunk, which in turn comes off the subclavian artery. It runs roughly parallel to the clavicle through the lateral cervical region and a cross the tansverse ligament of the scapula to the supra- and infraspinatus muscles. The suprascapular artery supplies the clavicular, deltoid and scapular regions.